1. BS EN 61290-10-1:2009 Optical amplifiers - Test methods - Part 10-1: Multichannel parameters - Pulse method using an optical switch and optical spectrum analyzer

2. BS EN 61290-10-4:2007 Optical amplifiers - Tested methods - Part 10-4: Multichannel parameters - Interpolated source subtraction method using an optical spectrum analyzer

3. BS EN 61290-10-5:2014 Optical amplifiers - Test methods - Part 10-5: Multichannel parameters - Distributed Raman amplifier gain and noise figure

4. BS EN 61290-1:2015 Optical amplifiers - Test methods - Part 1: Power and gain parameters

5. BS EN 61290-3-1:2003 Optical amplifiers - Test methods - Part 3-1: Noise figure parameters - Optical spectrum analyzer method

6. BS EN 61290-3-3:2014 Optical amplifiers - Test methods - Part 3-3: Noise figure parameters - Signal power to total ASE power ratio

7. BS EN 61290-4-1:2011 Optical amplifiers - Test methods - Part 4-1: Gain transient parameters - Two-wavelength method

8. BS EN 61290-4-2:2011 Optical amplifiers - Test methods - Part 4-2: Gain transient parameters - Broadband source method

9. BS EN 61290-4-3:2015 Optical amplifiers - Test methods - Part 4-3: Power transient parameters - Single channel optical amplifiers in outputpower control

10. BS EN 61291-1:2012 Optical amplifiers - Part 1: Generic specification